CaratHunter
Plans
Princess|Lab Grown|IGI

3.10ct G VS2 Princess Lab Grown Diamond

ID • G/VS2 • IGI LG621453742

Shape and cutting style on the report: Princess cut

Certificate IGI LG621453742

Diamond specifications and retailer prices

From HK$3,381 HKD
$431 USD
As of October 30, 2026
Save HK$12,310 HKD (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$15,691 HKD at Brilliance · As of November 1, 2026
View at Brilliance

About this 3.1ct lab-grown princess diamond

This 3.1ct lab-grown princess sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG621453742 or 621453742. Listed at 14 retailers as of October 30, 2026, with prices from HK$3,381 to HK$15,691, a HK$12,310 spread on the same certified stone. Brilliance lists it at HK$15,691. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.10
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621453742
Dimensions8.02 × 7.96 × 5.53 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.02 mm7.96 mm3.10 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621453742
Side View
Table 70.0%Crown 41°Girdle: MediumPavilion 37.9°Culet: NoneDepth 69.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$15,691 HKD|Low: HK$3,248 HKD|High: HK$17,166 HKD|Avg: HK$7,646 HKD|-8.6%
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 10HK$3,381 HKD
Retailer 5HK$3,782 HKD
Retailer 4HK$3,789 HKD
Retailer 3HK$4,190 HKD
Retailer 11HK$4,190 HKD
Retailer 6HK$4,736 HKD
Retailer 8HK$5,335 HKD
Retailer 12HK$6,606 HKD
Retailer 7HK$6,918 HKD
Retailer 9HK$11,761 HKD
Retailer 13HK$13,479 HKD
Retailer 2HK$15,404 HKD
BrillianceHK$15,691 HKD

45 data points across 13 retailers

14 retailersHK$3,381 HKD to HK$15,691 HKD

A
Cheapest Retailer
-
HK$3,381 HKD
$431 USD
A
Retailer 2
-
HK$3,782 HKD
$482 USD
View
Final sale: no returns
A
Retailer 3
-
HK$3,789 HKD
$483 USD
View
Retailer 4
-
HK$4,190 HKD
$534 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
HK$4,190 HKD
$534 USD
View
A
Retailer 6
-
HK$4,736 HKD
£475 GBP
View
A
Retailer 7
-
HK$5,335 HKD
$680 USD
View
B+
Retailer 8
-
HK$6,606 HKD
$842 USD
View
A
Retailer 9
-
HK$6,918 HKD
£694 GBP
View
A
Retailer 10
-
HK$8,324 HKD
$1,061 USD
View
B+
Retailer 11
-
HK$11,761 HKD
$1,499 USD
View
B+
Retailer 12
-
HK$13,479 HKD
$1,718 USD
View
B+
Retailer 13
-
HK$15,404 HKD
£1,546 GBP
View
Most Expensive
B+
Brilliance
D23255472 · Nov 1
HK$15,691 HKD
$2,000 USD
View
13 more retailers have this diamond
Prices start from HK$3,381 HKDSave up to HK$12,310 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.10ct Princess
HK$3,381 HKD